docs: def GetDeepComps(self, zws_id, zpid, count=10, rentzestimate=False):
          """
          The GetDeepComps API returns a list of comparable recent sales for a specified property.
          The result set returned contains the address, Zillow property identifier, and Zestimate for the comparable
          properties and the principal property for which the comparables are being retrieved.
          This API call also returns rich property data for the comparables.
          :param zws_id: The Zillow Web Service Identifier.
          :param zpid: The address of the property to search. This string should be URL encoded.
          :param count: The number of comparable recent sales to obtain (integer between 1 and 25)
          :param rentzestimate: Return Rent Zestimate information if available (boolean true/false, default: false)
          :return:
          Example
              >>> data = api.GetDeepComps("<your key here>", 2100641621, 10)
          """
          url = '%s/GetDeepComps.htm' % (self.base_url)
          parameters = {'zws-id': zws_id,
                        'zpid': zpid,
                        'count': count}
          if rentzestimate:
              parameters['rentzestimate'] = 'true'
  
          resp = self._RequestUrl(url, 'GET', data=parameters)
          data = resp.content.decode('utf-8')
  
          # transform the data to an dict-like object
          xmltodict_data = xmltodict.parse(data)
  
          # get the principal property data
          principal_place = Place()
          principal_data = xmltodict_data.get('Comps:comps')['response']['properties']['principal']
  
          try:
              principal_place.set_data(principal_data)
          except:
              raise ZillowError({'message': 'No principal data found: %s' % data})
  
          # get the comps property_data
          comps = xmltodict_data.get('Comps:comps')['response']['properties']['comparables']['comp']
  
          comp_places = []
          for datum in comps:
              place = Place()
              try:
                  place.set_data(datum)
                  comp_places.append(place)
              except:
                  raise ZillowError({'message': 'No valid comp data found %s' % datum})
  
          output = {
              'principal': principal_place,
              'comps': comp_places
          }
  
          return output